Curated OER
Conductivity of salt Solutions
Learners investigate the concentration level of solutions. In this math/science lesson plan, students identify three different ionic compounds. They predict the conductivity of each using their collected data.
Curated OER
Ocean Life
Learners examine the fossil remains of ancient sea creatures. They create casts of fossils and identify how sea fossils are formed and consider what type of information fossils can give to scientists.
Curated OER
Mountaintop Removal Coal Mining
Students become familiar with coal as an energy source and how it is mined. In this coal lesson, students research the effects of coal mining on the environment. Students discuss the various problems associated with coal mining....
Curated OER
Troical Atlantic Aerosols
Students explore the effect aerosols have upon he weather and climate. They observe NASA satellite images to explore and draw conclusions about aerosol transport. From studying the images, students track the path of aerosols. They...
Curated OER
Half Life Lab
Seventh graders model radioactive decay using pennies, collect data from their model, apply scientific visualization techniques to their data and create animated models explaining the concept of radioactive half-life.
Curated OER
Wild Kingdom
Students research and discuss the natural habitats and various evolutionary theories of giraffes and other animals imported into ancient Rome.
Curated OER
Hominoid Skull Comparison
Students are provided with evidence used to support evolutionary theory. They are introduced to classification by using primates as an example. Students read article related to Hominoid Skull Comparison and write a summary about the...
Curated OER
Water Cycle in a Bottle
Students study the water cycle. In this water science lesson, students complete a water cycle experiment using soda bottles.
Curated OER
Laws of the Jungle
Students build a video game on predator-prey relationship. In this biology lesson, students identify the variables that affect this relationship. They write a short description and play each other's game.
Curated OER
Ourselves
Students use a website to name and compare external body parts of humans and other animals.
Curated OER
Camouflage in Animal Habitats
Students investigate how animals in an ecosystem interact with a nonliving environment through camouflage. They work in cooperative groups to "go fishing" and record how many of each color of fish they "catch." After entering data on a...
Curated OER
Plant Power
Seventh graders discuss the role of plants on Earth's biological system. In this life science lesson, 7th graders explain the process of transpiration and its importance in establishing Earth's climate patterns.
Curated OER
2005 Submarine Ring of Fire Expedition: What's for Dinner?
Students compare and contrast photosynthesis and chemosynthesis as sources of primary production for biological communities, and describe sources of primary production observed in biological communities associated with volcanoes of the...
Curated OER
Our Universe: Designed or Evolved?
Students brainstorm and write arguments for Evolution and Intelligent Design. They research the history of each of these ideas. They also examine the controversy of teaching one or both ideas in schools.
Curated OER
Diversity of Life
Students compare the different classifications and explore how organisms are grouped. In this classification lesson students study images of organisms and answer questions.
Curated OER
Charting Diversity
Students organize different species of plans and animals according to various characteristics. Students then determine what characteristics enable them to survive in their habitat. Game ideas and activities are included.
Curated OER
A Reef of Your Own
High schoolers study the reproductive strategies of reef building corals. In this coral reef instructional activity students describe the behaviors of reef building corals and their nutritional strategies.
Curated OER
Circle of Life
Students consider why we eat and where our food obtains its energy. They illustrate food chains that might be found on an open field, dissect owl pellets, identify the remains of animals in the pellets, watch videos and participate in...
Curated OER
Let's Get Specific
Students explore how different species thrive. For this speciation lesson students research and complete a lab activity.
Curated OER
Making The Geologic Time Scale Real
Students are assigned significant geologic events in Earth's history. They convert the date of the events into distances and then space themselves (on an outside playing field) away from other groups, to represent time between various...
Curated OER
One Tough Worm
Students explain the process of chemosynthesis and its relevance to biological communities. In this investigative lesson students discuss chemosynthetic communities, then in groups they are assigned a species and are to calculate the gas...
Curated OER
Cyclic Universe: Worlds Without End
Students compare and contrast the Big Bang Theory and the Cyclic Universe Model. They explain basic properties of the univers which make life possible. They evaluate ideas about the origin of the universe as to their scientific value.
Curated OER
Trouble in the Troposphere
Students create graphs using NASA data, compare ozone levels of several U.S. cities, analyze and evaluate the data and predict trends based on the data, and discuss and describe how human activities have modified Earth's air quality.
Curated OER
Dogs & Darwin
Ninth graders construct and conduct a laboratory experiment illustrating the transfer of mutations. They compare and contrast natural selection in organisms with long and short reproductive cycles.